• Journal of Internet Computing and Services
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• v.5 no.2
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• pp.1-15
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• 2004

The current Internet space is evolving to the so called Ubiquitous space. Unlike the Internet space, the information in the Ubiquitous space is distributed evenly in the places like computer's memory, human's brain and physical machine. The 'hypertext', the connection model of the information, which is originally designed for the Internet space doesn't suit well to the Ubiquitous space. From this point of view, we proposed the CPM model in this paper. The CPM model is designed for comprising the such three computing mechanism as analog computing, digital computing and human computing. In this paper, we showed that the characteristics of the CPM model might answer the such purpose as the connection of information in the Ubiquitous space.

• Journal of Industrial Technology
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• v.17
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• pp.153-160
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• 1997

This paper has analyzed the performance against a single tone jamming for the CPM DS-SS system with a Binary FSK Modulation. The CPM DS-SS system designed with the different phase shift of the same pseude-noise code has the advantage of reducing the jamming and interference effects on multi-users communication environment. Analytical results show that the system preformance improves by increasing parrallel users in the presence of the coherent single-tone, which is the worst interference since the jamming signal has the same frequency as a carrier.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.20 no.41
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• pp.213-220
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• 1997

Process capability Indices compare the actual performance of manufacturing process to the desired performance. The relationship between the capability index Cpm and the expected squared error loss provides an intuitive interpretation of Cpm. By putting the loss in relative terms a user needs only to specify the target and the distance from the target at which the product would have zero worth, or alternatively, the loss at the specification limits. Confidence limits for the expected relative loss are discussed, and numerical illustration is given.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.17 no.3
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• pp.240-246
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• 1992

In the paper, the differential detection techniques of 3-h CPM signals whose modulation index is varied periodically are proposed and their error performances are analyzed. We select the modulation index sets which are proper to the differential detection and propose the differential detectors which detect symbol with 3 bits per smapling period of 3T and detect a bit per sampling period of T. Applying the nonredundant error correction circuit and viterbi algorithm to differential detection of 3-h CPM. We ascertain the error performances are improved.

• TTA Journal
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• s.110
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• pp.131-136
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• 2007

2007년 세계전파통신회의(WRC)를 효율적으로 준비하기 위하여 CPM-07 제2차 회의가 2007년 2월 19일부터 3월 2일까지 스위스 제네바에서 개최되었다. 이번 회의에서는 각국 주관청이 모여 WRC-07 28개 의제에 대한 의견을 사전 조율하고, WRC-07 본회의에 상정할 CPM-07 최종 보고서 내용을 합의하였다. 본 원고는 이번 CPM-07 제2차 회의 결과를 주요 의제별로 요약 정리한 것이다.

• Korean Journal of Optics and Photonics
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• v.1 no.2
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• pp.185-190
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• 1990

Balanced CPM ring dye laser was fabricated. Pulses as short as 62 fs were measured using noncollinear second harmonic generation autocorrelator. The optimum conditions were studied by changing the concentration of staturable absorber, pumping power of Ar+ laser and alignments of the intracavity four-prism sequence.

• Korean Journal of Food Science and Technology
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• v.41 no.4
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• pp.441-445
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• 2009

Recent research has revealed that hydrolyzed collagen peptides have beneficial effects in various diseases such as osteoarthritis and human rheumatoid arthritis and also play a protective role in skin by improving the activity of antioxidants. In this study, we investigated the effects of a novel mixture (AP-CPM01) containing collagen peptides and elastin peptides on photoaged hairless mice skin both in vivo and in vitro. To evaluate the effects of AP-CPM01 on UVBinduced skin wrinkle formation in vivo, the hairless mice were exposed to UVB irradiation and orally administered the AP-CPM01 at 333 mg/kg per day for 10 weeks. The effects on skin appearance and epidermal thickness were measured using bioengineering and histochemical methods. In addition, the influence of AP-CPM01 on collagen metabolism in human skin fibroblasts was also investigated. The skin of mice in the AP-CPM01 treated group had better appearance and less wrinkling than that of mice in the control group. In the human fibroblast cells, the amount of de novo procollagen synthesis was increased after AP-CPM01 treatment, reflecting that AP-CPM01 can induce de novo procollagen synthesis and reduce UVB-induced skin wrinkle formation. These results suggest that AP-CPM01 is a potent candidate for antiphotoaging functions.

• Journal of Korean Ophthalmic Optics Society
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• v.10 no.4
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• pp.375-380
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• 2005

To assess convergence and accommodation at a short distance, 92 selected subjects without any ocular diseases by apperatuses of visual chart(Shinnippon CT30) and phoropter(Shinnippon VT 10) at a short distance(40 cm) were tested upon MEM retinoscopy(Welch Allyn, USA). BELL retinoscopy(Welch Allyn, USA), binocular accommodative facility (${\pm}2.00$ D flipper. Bernell Co., USA), vergence facility(prism flipper, Bernell Co., USA). There were such test results as MEM retinoscopy(R/L)($+1.05{\pm}0.87/1.02{\pm}0.80$ D). BELL retinoscopy ($17.89{\pm}12.12/17.94{\pm}11.72cm$), binocular accommodative facility (R/G)($7.69{\pm}6.48cpm$). binocular accommodative facility(polaroid)($11.76{\pm}5.22cpm$), monocular accommodative facility(R/L) ($13.9{\pm}6.27/13.8{\pm}5.96cpm$), vergence facility($13.5{\pm}6.40cpm$).

• Journal of Korean Physical Therapy Science
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• v.5 no.4
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• pp.809-816
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• 1998

This study was conducted to evaluated the effects adding continuous passive motion(CPM) each day to the entire postoperative program of patients who received a total knee replacement(TKR). A retrospective chart review was completed for 31 patients(12 with bilateral involvement, totaling 44 knees)who received a TKR between 1996 and 1998. The data analysis compared the following variables for 28 patients who received CPM and 16 patients who received no CPM: the length of hospital stay(LOS), the frequency of postoperative complications, the number of post-operative days(PODs) range of motion (ROM). The CPM Group showed significant decreases in the frequency of complication(p<0.05), the LOS(p < 0.05), and No difference was demonstrated in the ROM of the two groups. We concluded that CPM was an effective adjunct to physical therapy care of patients undergoing total knee replacement.

• International conference on construction engineering and project management
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• 2005.10a
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• pp.1118-1123
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• 2005

This paper proposes the CPM bar chart (CBC), a hybrid of the bar chart and the critical path method (CPM). The CBC overcomes shortages of the fence bar chart, while still retaining its advantages. The fence with direction is applied instead of the broken fence, which triggers considerable problems to identify and apply in the fenced bar chart. In addition, the notorious task to find dummy activities is no longer required. Upon the benefits of simplicity in the bar chart and logical work sequence in the CPM network, the CBC provides a relatively easy way to create and understand a schedule, thus improving communication quality between project participants.